How Does a Pacemaker Work and Who Needs One?
A pacemaker continuously monitors the heart’s electrical activity and delivers a tiny electrical pulse whenever the heartbeat slows below a set threshold. This restores a normal rhythm in patients whose natural pacing system has failed, slowed down, or become...
Angiography vs Angioplasty: What is the Difference?
The primary difference is that angiography is a diagnostic test used to identify narrowed or blocked blood vessels, while angioplasty is an active treatment used to physically open those blocked arteries and restore normal blood flow. Dr. Kiran Narang, an experienced...